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Contract OI history

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Jan 15, 2027 EXPIRATION

WMT $80.00 Call

WMT270115C00080000

Latest saved OI444Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $80.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5042520 2026-10-09: 504 OI2026-10-12: 499 OI2026-10-14: 499 OI2026-10-15: 447 OI2026-10-16: 447 OI2026-10-21: 444 OI2026-10-23: 444 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4440
Oct 21, 2026444-3
Oct 16, 20264470
Oct 15, 2026447-52
Oct 14, 20264990
Oct 12, 2026499-5
Oct 09, 2026504No prior observation